The characteristics of cold and sore throat caused by viruses include swelling and pain, and the ability to heal on its own.
1. Swelling pain, the pain is usually caused by congestion and swelling in the throat area after a cold, resulting in persistent pain, which is called swelling pain.
2. Self-healing, generally no need for antiviral or anti-infection treatment, with the recovery of colds, sore throat symptoms can generally be self-healing.
3. Nasal congestion, runny nose, and systemic symptoms, such as fatigue, high fever, limb pain, etc., all belong to the accompanying symptoms caused by viral infection, and will gradually improve as the virus is controlled, but high fever, etc., need to take symptomatic treatment.
It is recommended to seek medical advice and treatment under the guidance of a doctor.